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authorHeiko Stübner <heiko@sntech.de>2014-04-25 10:06:13 +0200
committerDavid S. Miller <davem@davemloft.net>2014-04-27 19:46:17 -0400
commit88154c96ee2dab84ae78ad41562b4a3a23d83788 (patch)
tree8b5892907536e3d31a325ce0587e3e1a6e416535 /drivers/net/ethernet/arc/emac.h
parent796bec1efbbd3be98d84cd68279c6ec03a4782f9 (diff)
arc_emac: add clock handling
This adds ability for the arc_emac to really handle its supplying clock. To get the needed clock-frequency either a real clock or the previous clock-frequency property must be provided. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Max Schwarz <max.schwarz@online.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/arc/emac.h')
-rw-r--r--drivers/net/ethernet/arc/emac.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/arc/emac.h b/drivers/net/ethernet/arc/emac.h
index 928fac6dd10..53f85bf7152 100644
--- a/drivers/net/ethernet/arc/emac.h
+++ b/drivers/net/ethernet/arc/emac.h
@@ -11,6 +11,7 @@
#include <linux/dma-mapping.h>
#include <linux/netdevice.h>
#include <linux/phy.h>
+#include <linux/clk.h>
/* STATUS and ENABLE Register bit masks */
#define TXINT_MASK (1<<0) /* Transmit interrupt */
@@ -131,6 +132,7 @@ struct arc_emac_priv {
struct mii_bus *bus;
void __iomem *regs;
+ struct clk *clk;
struct napi_struct napi;
struct net_device_stats stats;